WELL · 42-173-34254 · DISTRICT 8
Glasscock Howard W. (G-S) Unit #1012W
Glasscock County · Howard Glasscock field · Directional
Glasscock Howard W. (G-S) Unit #1012W (API 42-173-34254) is a well in Glasscock County operated by Sheridan Production Company LLC, completed November 3, 2011.
The RRC has issued one drilling permit, issued June 3, 2011, permitted to 3,200 ft.
Completion filings report 4 formation tops, including Yates, Seven Rivers, Queen, San Andres.
Its 2 leases have reported 10.3M barrels of oil and 113K mcf of gas since January 1993, last reporting in July 2026. The leases carry 529 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 459K barrels injected in the 12 months reported through December 2025.
Operator of record
Sheridan Production Company LLC
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Oct 23, 2020
- Permits on file
- 1,009
- Phone
- (713) 548-1000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sheridan Production Company LLC |
| Production reports | Basa Resources, Inc.through Apr 2026 |
| Latest permit | Sheridan Production Company, LLCJun 3, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,200
- total depth, ft
- 1
- permits on file
- Jun 3, 2011
- last permit issued
- Nov 3, 2011
- completed
- 10.3M
- cumulative oil, bbl
- 113K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 3, 2011
- Shut in
- —
- Plugged
- —
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 529 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Glasscock, Howard W. (G-S) Unit O-10-41062 | Howard Glasscock (Consolidated) | Basa Resources, Inc. | 242 | 5.93M | 43K | Dec 2011 – Jul 2026 |
| Glasscock, Howard W. (G-S) Unit O-10-22575 | Howard Glasscock | Sheridan Production Company, LLC | 287 | 4.42M | 70.5K | Jan 1993 – Jun 2014 |
Oil, barrels lease total
Last 12 months 259,957 · prior 12 270,049(-4%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Oryx Energy CompanyJan 1993 → Mar 1999
- 2Kerr-McGee CorporationApr 1999 → Sep 1999
- 3Kerr-McGee Oil & Gas Onshore LLCOct 1999 → Nov 2002
- 4Aethon I LPDec 2002 → Nov 2007
- 5Sheridan Production Company, LLCDec 2007 → Mar 2020
- 6FDL Operating, LLCApr 2020 → Apr 2022
- 7Basa Resources, Inc.May 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 717488-99 | Drill | Sheridan Production Company, LLC | Jun 1, 2011 | Jun 3, 2011 | Oct 16, 2011 | 3,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-22575 | — | — | — | — |
| — | — O-10-41062 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,605 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 1,499 | 1,106 |
| Seven Rivers | 1,634 | 971 |
| Queen | 1,785 | 820 |
| San Andres | 1,994 | 611 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,110 | 2,211 | Perforated |
| 2,320 | 2,387 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 988 | 12.25 | 410 S |
| 7 | 2,723 | 8.625 | 477 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Aug 23, 2016 | Aug 8, 2016 | — |
| 00 | Jan 31, 2013 | Feb 23, 2012 | Yes |
| 00 | Sep 20, 2012 | Feb 23, 2012 | Yes |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-173-34254 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-34254 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 459K
- bbl, last 12 reported months
- 9.62M
- bbl, all reported
- Dec 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000103672 | H-1 Injection | Active | 7,000 | 1,000 | 2,000–2,700 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 459,473 · prior 12 399,232(+15%)
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/17334254, documented in the API reference.